CA966653A - Method and device for determining the cross-sectional dimensions of the inner space of elongated, tubular bodies - Google Patents

Method and device for determining the cross-sectional dimensions of the inner space of elongated, tubular bodies

Info

Publication number
CA966653A
CA966653A CA123,865A CA123865A CA966653A CA 966653 A CA966653 A CA 966653A CA 123865 A CA123865 A CA 123865A CA 966653 A CA966653 A CA 966653A
Authority
CA
Canada
Prior art keywords
elongated
determining
cross
inner space
sectional dimensions
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA123,865A
Other languages
English (en)
Other versions
CA123865S (en
Inventor
Hans N. Hansen
Helge A. Holst
Allan Northeved
Svend A. Lund
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Atomenergikommissionen
Original Assignee
Atomenergikommissionen
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Atomenergikommissionen filed Critical Atomenergikommissionen
Application granted granted Critical
Publication of CA966653A publication Critical patent/CA966653A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B17/00—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations
    • G01B17/02—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations for measuring thickness
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
    • G01B7/06—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/06—Devices or arrangements for monitoring or testing fuel or fuel elements outside the reactor core, e.g. for burn-up, for contamination

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
CA123,865A 1970-10-06 1971-09-28 Method and device for determining the cross-sectional dimensions of the inner space of elongated, tubular bodies Expired CA966653A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK508670AA DK140447B (da) 1970-10-06 1970-10-06 Apparat til kortlægning af tværsnitsdimensionerne for rørformede emner.

Publications (1)

Publication Number Publication Date
CA966653A true CA966653A (en) 1975-04-29

Family

ID=8139319

Family Applications (1)

Application Number Title Priority Date Filing Date
CA123,865A Expired CA966653A (en) 1970-10-06 1971-09-28 Method and device for determining the cross-sectional dimensions of the inner space of elongated, tubular bodies

Country Status (7)

Country Link
US (1) US3850026A (de)
JP (1) JPS5638881B1 (de)
CA (1) CA966653A (de)
DE (1) DE2148976C3 (de)
DK (1) DK140447B (de)
FR (1) FR2111007A5 (de)
GB (1) GB1322844A (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3930404A (en) * 1973-06-21 1976-01-06 Exxon Nuclear Company Inc. Inside diameter, outside diameter and wall tube gage
US4027527A (en) * 1975-04-01 1977-06-07 Aluminum Company Of America System for determining tube eccentricity
DE2902017A1 (de) * 1979-01-19 1980-07-24 Krautkraemer Gmbh Verfahren zur kompensation von temperatureinfluessen auf die schallgeschwindigkeit in einer ankoppelfluessigkeit fuer die ultraschallpruefung
FR2481445A1 (fr) * 1980-04-23 1981-10-30 Thomson Csf Procede et dispositif de mesure de caracteristiques geometriques d'un element en materiau refringent, notamment d'un tube
US4589082A (en) * 1983-01-17 1986-05-13 Westinghouse Electric Corp. Nuclear fuel rod straightness measuring system and method
CH667327A5 (de) * 1984-06-18 1988-09-30 Zumbach Electronic Ag Verfahren und vorrichtung zum pruefen der wandstaerke einer isolierenden schicht.
DE3842404A1 (de) * 1988-12-16 1990-06-21 Fresenius Ag Vorrichtung zur messung des innendurchmessers von schlaeuchen aus flexiblem material
NZ252051A (en) 1992-05-19 1996-10-28 Graham Edmund Kelly Health supplement comprising a phyto-oestrogen selected from genistein, daidzein, biochanin and/or formononetin
DE102005020222A1 (de) * 2005-04-30 2006-11-02 Vereinigung zur Förderung des Instituts für Kunststoffverarbeitung in Industrie und Handwerk an der Rhein.-Westf. Technischen Hochschule Aachen eV Verfahren und Vorrichtung zur Messung der Wanddicke von Hohlkörpern aus nicht leitendem Werkstoff
DE102006028364A1 (de) * 2006-06-19 2007-12-27 Aluminium Norf Gmbh Verfahren und Vorrichtung zur Zustandsüberwachung von Walzen
US8105269B2 (en) 2008-10-24 2012-01-31 Baxter International Inc. In situ tubing measurements for infusion pumps
ES2382399B1 (es) * 2012-01-24 2012-12-28 La Farga Tub, S.L. Sistema de medición de excentricidad para tubos metálicos no ferromagnéticos y método correspondiente
CN104596431A (zh) * 2015-01-26 2015-05-06 张家港兴业钢管有限公司 无缝钢管用内外径测量仪
IT201800009209A1 (it) * 2018-10-05 2020-04-05 Sica Spa Metodo e dispositivo di misurazione dell’ingombro della sezione trasversale di tubi
DE102019008821A1 (de) * 2019-12-18 2021-06-24 Mitutoyo Corporation Verfahren und Vorrichtung zum Bestimmen der Zweipunktgröße eines Werkstücks
EP4001827A1 (de) 2020-11-11 2022-05-25 Klingelnberg GmbH Verfahren zum vermessen eines werkstücks
CN114593683B (zh) * 2022-03-23 2024-04-26 青岛青源峰达太赫兹科技有限公司 一种基于脉冲太赫兹波的管道生产过程中参数测量装置及方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2364237A (en) * 1943-11-08 1944-12-05 Jack & Heintz Inc Electrical caliper
DE1078779B (de) * 1959-03-04 1960-03-31 Siemens Ag Verfahren zur beruehrungslosen Wandstaerkemessung bei axial bewegten Rohren
DE1091763B (de) * 1959-03-31 1960-10-27 Siemens Ag Verfahren zur beruehrungslosen Wandstaerkemessung bei Rohren
US3027457A (en) * 1959-05-27 1962-03-27 Corning Glass Works Non-contacting tubing gage
DK111437B (da) * 1961-03-13 1968-08-19 Dansk Svejsecentral Fremgangsmåde til ikke-destruktiv måling af tykkelsen af fortrinsvis udvendigt beliggende fedtlag på slagtede dyrekroppe ved hjælp af impulsekko-metoden eller resonans-metoden og ved brug af ultra-akustiske svingninger, samt måleværktøj til udførelse af fremgangsmåden.
US3169393A (en) * 1961-04-03 1965-02-16 Automation Ind Inc Means and techniques for inspecting metal
GB1040242A (en) * 1963-01-02 1966-08-24 Stewart And Lloyds Ltd Improvements relating to ultrasonic testing of articles
US3552190A (en) * 1967-07-11 1971-01-05 Magnaflux Corp Acoustic testing system for elongated objects
US3554014A (en) * 1969-08-21 1971-01-12 Branson Instr Apparatus for measuring the thickness of a workpiece in a liquid temperature compensation means

Also Published As

Publication number Publication date
DE2148976B2 (de) 1979-05-10
GB1322844A (en) 1973-07-11
DE2148976C3 (de) 1987-01-22
JPS5638881B1 (de) 1981-09-09
US3850026A (en) 1974-11-26
DK140447C (de) 1980-02-04
FR2111007A5 (de) 1972-06-02
DK140447B (da) 1979-08-27
DE2148976A1 (de) 1972-04-13

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